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RISAn Electromechanical Model for Electrowetting With Finite Droplet Size
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We present an electromechanical model for the analysis of electrowetting by considering the balance between an electric force and a surface tension force acting on the contact line of three phases, namely the droplet (D) ...
Modulation of Heat Transfer in a Porous Burner Based on Triply Periodic Minimal Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The list of reacting flows in porous media applications is quite long, including porous media combustion, syngas production, and fuel cells. Porous media combustion is recognized as a cutting-edge combustion technique for ...
Numerical Study on Mass Transfer and Electrical Performance of Anode-Supported Planar Solid Oxide Fuel Cells With Gradient Porosity Anode
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Microstructure modification of thick anode is an effective way to enhance cell performance of the anode-supported planar solid oxide fuel cells (SOFCs). In this work, the influence of multilayer anode microstructure with ...
A Comparative Study of Flow Boiling Heat Transfer and Pressure Drop Characteristics in a Pin-Finned Heat Sink at Horizontal/Vertical Upward Flow Orientations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the continuous development of power electronic devices toward miniaturization and compactness, it is necessary to develop more efficient flow boiling heat transfer technologies. In this work, the flow boiling heat ...
The Heat Transfer Characteristics of Rolling Wheel and the Characteristic Length Determining Them
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The convective heat transfer characteristics on the surface of a rolling wheel are investigated using the naphthalene sublimation technique. Five sizes of rolling wheel are selected in the experiments. The local and average ...
Effect Analysis of Various Gradient Particle Size Distribution on Electrical Performance of Anode-Supported SOFCs With Gradient Anode
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gradient particle size anode has shown great potential in improving the electrical performance of anode-supported solid oxide fuel cells (SOFCs). In this study, a 3D comprehensive model is established to study the effect ...
Effect of Acoustic Streaming on Heat Transfer of Porous Composite Phase Change Material by Using Lattice Boltzmann Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the lattice Boltzmann (LB) method was used to simulate the flow and heat transfer process in porous composite phase change material (PCM) with acoustic streaming, to investigate the mechanism of heat transfer ...
Numerical Study on Thermal Hydraulic and Flow-Induced Noise in Triply Periodic Minimal Surface (TPMS) Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Mini-channel heat exchangers are widely used due to their compact structures and high efficiency. Integrating heat exchangers with triply periodic minimal surfaces (TPMS) has shown great potential to optimize the flow and ...
A Multi-Scale Thermal-Mechanical Numerical Method for Mini-Channel Heat Exchanger Subjected to Fluid Pressure Loads
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study proposes a novel multi-scale numerical method for thermal-mechanical analysis of mini-channel heat exchangers (MCHEs) under internal fluid pressure and temperature loads. The method comprises a macro-scale model ...
Numerical Study on Transient Flow Boiling Performance of the Microchannels With Grooved Pin Fins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The microchannel flow boiling cooling technology has excellent developmental potential in high heat flux electronic devices. Saturated flow boiling in a microchannel with V-shaped grooved pin fins is simulated using the ...